<?php
  echo $form->create('StoreUpload', array('url'=>array('plugin'=>'store','controller'=>'admin','action'=>'add'),'type' => 'file'));
  echo $form->input('StoreProduct.name');
  echo $form->hidden('StoreProduct.group_id');
  echo $form->input('StoreUpload.0.file', array('type' => 'file'));
  echo $form->end('Save');
?>